| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | Andrew David•Heffernan | |
| Used name | Andrew•Heffernan | |
| Born | 18 June 1975 in Hong Kong, Hong Kong |  HKG |
| Measurements | 170 cm / 68 kg | |
| NOC | Netherlands |  NED |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 2012 Summer Olympics | Equestrian Eventing (Equestrian) | NED |
Andrew Heffernan | |||
| Individual, Open (Olympic) | Millthyme Corolla | 33 | ||||
| Team, Open (Olympic) | Millthyme Corolla / Netherlands | 11 |
